26
extremely(adverb, hard, big, quantity, greatness)
24
exceedingly(adverb, big, quantity, greatness, enough)
23
considerably(adverb, quantity, very, enough, measurement)
15
hugely(adverb, quantity, enough, measurement, summing up)
15
immensely(adverb, quantity, enough, measurement, summing up)
15
intensely(adverb, greatness, very, really, seriously)
14
very(adverb, big, badly, greatness, severely)
13
highly(adverb, big, quantity, enough, measurement)
13
remarkably(adverb, quantity, enough, measurement, summing up)
13
significantly(adverb, quantity, enough, measurement, far)
12
well(adverb, quantity, greatness, very, enough)
11
much(adverb, quantity, greatness, enough, measurement)
10
exceptionally(adverb, big, well, very, extremely)
10
very much(expression, idiom, adverb, right, greatness)
10
largely(adverb, quantity, enough, measurement, summing up)
10
vastly(adverb, quantity, enough, measurement, summing up)
9
notably(adverb, big, quantity, very, enough)
8
awfully(adverb, big, very, really, extremely)
8
deeply
7
grandly(adverb, largely, nobly)
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APASmart Define. (2016). greatly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/greatly/thesaurus/synonyms
ChicagoSmart Define. 2016. "greatly thesaurus" https://smartdefine.org/greatly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, greatly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/greatly/thesaurus/synonyms>.
MLASmart Define. "greatly thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/greatly/thesaurus/synonyms>